private static bool EncryptedDocumentsExist(DocumentDatabase database)
{
const int pageSize = 10;
int index = 0;
while (true)
{
var array = database.Documents.GetDocuments(index, index + pageSize, null, CancellationToken.None);
if (array.Length == 0)
{
// We've gone over all the documents in the database, and none of them are encrypted.
return(false);
}
if (array.All(x => EncryptionSettings.DontEncrypt(x.Value <RavenJObject>("@metadata").Value <string>("@id"))))
{
index += array.Length;
continue;
}
// Found a document which is encrypted
return(true);
}
}
private static bool EncryptedFileExist(RavenFileSystem fileSystem)
{
const int pageSize = 10;
var start = Guid.Empty;
bool foundEncryptedDoc = false;
while (true)
{
var foundMoreDocs = false;
fileSystem.Storage.Batch(accessor =>
{
var fileHeaders = accessor.GetFilesAfter(start, pageSize);
foreach (var fileHeader in fileHeaders)
{
foundMoreDocs = true;
if (EncryptionSettings.DontEncrypt(fileHeader.Name) == false)
{
foundEncryptedDoc = true;
break;
}
start = fileHeader.Etag;
}
});
if (foundEncryptedDoc || foundMoreDocs == false)
{
break;
}
}
return(foundEncryptedDoc);
}
